Radiative capture of proton by ^(9)Be(p,γ)^(10)B at low energy  

作　　者：Abdul Kabir Jameel-Un Nabi Sumair Sagheer Laiba Rashid 

机构地区：[1]Department of Space Science,Institute of Space Technology,Islamabad,Pakistan [2]University of Wah,Quaid Avenue,Wah Cantt 47040,Punjab,Pakistan [3]Faculty of Engineering Sciences,GIK Institute of Engineering Sciences and Technology,Topi 23640,Swabi,Khyber Pakhtunkhwa,Pakistan

出　　处：《Communications in Theoretical Physics》2022年第2期78-82,共5页理论物理通讯（英文版）

摘　　要：Radiative capture p+^(9)Be→^(10)B+γ at energies bearing astrophysical importance is a key process for the spectroscopic study of ^(10)B.In this work,we consider the radiative capture cross-section for the ^(9)Be(p,γ)^(10)B within the framework of the potential model and the R-matrix method for the multi-entrance channel cases.In certain cases,when the potential fails,therefore,the R-matrix approach is better to use for the description of partial components of the cross-section that have sharp or broad resonances.For all possible electric and magnetic dipole transitions,partial components of the astrophysical S-factor are computed.The computed value of the total S-factor at zero energy is consistent with the reported results.

关 键 词：potential model R-matrix approach E1 transitions M1 transitions CROSS-SECTION astrophysical S-factor 

分 类 号：P14[天文地球—天体物理]